/*
 * Copyright (c) 2024, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 */
package jdk.graal.compiler.util.args;

/**
 * "Parses" (effectively returns unaltered) a {@link String} from command line arguments.
 */
public class StringValue extends OptionValue<String> {
    public StringValue(String name, String help) {
        super(name, help);
    }

    public StringValue(String name, String defaultValue, String help) {
        super(name, defaultValue, help);
    }

    @Override
    public boolean parseValue(String arg) throws InvalidArgumentException {
        if (arg == null) {
            throw new InvalidArgumentException(getName(), "no value provided");
        }
        value = arg;
        return true;
    }
}
